Search

David E. Sosnowski

Examiner (ID: 4273, Phone: (571)270-7944 , Office: P/3673 )

Most Active Art Unit
3673
Art Unit(s)
3745, 3673
Total Applications
482
Issued Applications
296
Pending Applications
76
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17504944 [patent_doc_number] => 20220098046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SILICA SOL, SILICA AEROGEL BLANKET MANUFACTURED USING SAME, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/425457 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425457
SILICA SOL, SILICA AEROGEL BLANKET MANUFACTURED USING SAME, AND METHOD FOR MANUFACTURING SAME Sep 27, 2020 Abandoned
Array ( [id] => 17960474 [patent_doc_number] => 20220341054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => POLYCRYSTALLINE SIC ARTICLE [patent_app_type] => utility [patent_app_number] => 17/762776 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762776
POLYCRYSTALLINE SIC ARTICLE Sep 24, 2020 Pending
Array ( [id] => 18109346 [patent_doc_number] => 20230002226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => HYDROGEN STORAGE MATERIALS AND PROCESSES FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 17/760776 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760776
HYDROGEN STORAGE MATERIALS AND PROCESSES FOR PREPARING SAME Sep 15, 2020 Abandoned
Array ( [id] => 17944765 [patent_doc_number] => 20220331782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SELECTIVE CATALYTIC REDUCTION CATALYST COMPOSITION, CATALYTIC ARTICLE COMPRISING THE SAME AND METHOD FOR PREPARING THE CATAYTIC ARTICLE [patent_app_type] => utility [patent_app_number] => 17/753553 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753553
SELECTIVE CATALYTIC REDUCTION CATALYST COMPOSITION, CATALYTIC ARTICLE COMPRISING THE SAME AND METHOD FOR PREPARING THE CATAYTIC ARTICLE Sep 14, 2020 Pending
Array ( [id] => 17961084 [patent_doc_number] => 20220341664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => SUPERCRITICAL DRYING OF CHROMATOGRAPHIC MEDIA [patent_app_type] => utility [patent_app_number] => 17/642322 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642322
SUPERCRITICAL DRYING OF CHROMATOGRAPHIC MEDIA Sep 13, 2020 Pending
Array ( [id] => 20172819 [patent_doc_number] => 12391550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Method for producing bromine pentafluoride [patent_app_type] => utility [patent_app_number] => 17/610187 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7710 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610187
Method for producing bromine pentafluoride Sep 9, 2020 Issued
Array ( [id] => 18020387 [patent_doc_number] => 20220371886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => HYDROGEN CHLORIDE DEHYDRATION METHOD [patent_app_type] => utility [patent_app_number] => 17/771532 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771532
Hydrogen chloride dehydration method Sep 3, 2020 Issued
Array ( [id] => 17874648 [patent_doc_number] => 11446644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Photocatalytic ceramic [patent_app_type] => utility [patent_app_number] => 17/012303 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3791 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012303
Photocatalytic ceramic Sep 3, 2020 Issued
Array ( [id] => 17472873 [patent_doc_number] => 20220080377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => AEROGEL BLANKET AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/429116 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429116
Aerogel blanket and method for manufacturing same Sep 2, 2020 Issued
Array ( [id] => 18020403 [patent_doc_number] => 20220371902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => AEROGEL BLANKET [patent_app_type] => utility [patent_app_number] => 17/621830 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621830
Aerogel blanket Sep 2, 2020 Issued
Array ( [id] => 17959844 [patent_doc_number] => 20220340424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => METHOD OF MANUFACTURING LITHIUM NITRIDE [patent_app_type] => utility [patent_app_number] => 17/765974 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765974
METHOD OF MANUFACTURING LITHIUM NITRIDE Sep 1, 2020 Pending
Array ( [id] => 17704344 [patent_doc_number] => 20220204350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD FOR MANUFACTURING AEROGEL BLANKET [patent_app_type] => utility [patent_app_number] => 17/425906 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425906
Method for manufacturing aerogel blanket Aug 31, 2020 Issued
Array ( [id] => 17443505 [patent_doc_number] => 20220064010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => AEROGEL BLANKET [patent_app_type] => utility [patent_app_number] => 17/418383 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418383
AEROGEL BLANKET Aug 31, 2020 Pending
Array ( [id] => 17413874 [patent_doc_number] => 20220048778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => AEROGEL BLANKET AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/414027 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414027
Aerogel blanket and method for producing same Aug 27, 2020 Issued
Array ( [id] => 17959030 [patent_doc_number] => 20220339610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => CATALYST COMPRISING COKE AND PROCESS FOR THE PRODUCTION OF DIENES [patent_app_type] => utility [patent_app_number] => 17/639136 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639136
CATALYST COMPRISING COKE AND PROCESS FOR THE PRODUCTION OF DIENES Aug 24, 2020 Pending
Array ( [id] => 18077153 [patent_doc_number] => 20220402765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Polycrystalline Silicon Rod and Method for Manufacturing Same [patent_app_type] => utility [patent_app_number] => 17/634269 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634269
Polycrystalline silicon rod and method for manufacturing same Aug 19, 2020 Issued
Array ( [id] => 16627803 [patent_doc_number] => 20210046456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => METHODS OF MAKING YSZ SUPPORTED CATALYST, AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/994296 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994296
Methods of making YSZ supported catalyst, and methods of using the same Aug 13, 2020 Issued
Array ( [id] => 17845187 [patent_doc_number] => 11434543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Method for extracting and enriching gold with selenide [patent_app_type] => utility [patent_app_number] => 16/992543 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992543
Method for extracting and enriching gold with selenide Aug 12, 2020 Issued
Array ( [id] => 17928517 [patent_doc_number] => 20220323642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => PHOTOCATALYTIC CERAMIC [patent_app_type] => utility [patent_app_number] => 17/639807 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639807
PHOTOCATALYTIC CERAMIC Aug 11, 2020 Pending
Array ( [id] => 17806293 [patent_doc_number] => 20220258128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => POLYMERIC SORBENTS FOR ALDEHYDES AND METHODS OF MAKING [patent_app_type] => utility [patent_app_number] => 17/597740 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597740
POLYMERIC SORBENTS FOR ALDEHYDES AND METHODS OF MAKING Aug 6, 2020 Pending
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